baber/WOPTO huggingface dataset:
Patent TW-495781-B (TW)
Title: Electromechanical contactor
Inventor: COMTOIS PATRICK
IPC: H01H50/04
Filed: 1999-12-04
Granted: 2002-07-21
Abstract: Electromechanical contactor housing in an outer an electromagnet and a displacing contact-holder. The power terminals A are disposed in space 53 of a power terminal 50 that constitutes, with the base 30 housing the coil and the fixed arm of the electromagnet, the body 10 of the contactor. The power terminal 50 includes partitions 51 that are dependent on the types of power terminals and form an abutment with the matching shapes 42 of the unit 40, these shapes being independent of the type of power terminal.
Patent TW-576824-B (TW)
Title: Method for treating waste water
Inventor: SHIOTA YUSUKE
IPC: C02F1/78
Filed: 1999-12-30
Granted: 2004-02-21
Abstract: The present invention relates to a method for treating waste water including the steps of: oxidizing the waste water, and then treating the oxidized waste water with a reverse osmosis membrane having high salt rejection rate. By being treated with the reverse osmosis membrane, the waste water is separated into an impermeated liquid which contains an oxidizable substance, and a permeated liquid which contains almost no oxidizable substance.
Patent TW-493980-B (TW)
Title: Automatic bone drilling device for surgery
Inventor: SHIU YE-LIANG
IPC: A61B17/32
Filed: 2000-01-18
Granted: 2002-07-11
Abstract: An automatic bone drilling device for surgery uses a computer to connect to a manual tool for drilling a bone, in which the computer uses a processing mode with a fuzzy control, together with an externally connected control box and a switch control of an operation mode to control the drilling device. Since the drilling is carried out on a bone or even on a human head, it has a stringent requirement on safety. Thus, the present invention uses improved techniques of machine and control so that a surgeon can perform a surgery more smoothly.
Patent TW-480457-B (TW)
Title: System and method for determining text font in an OCR system
Inventor: SMITH RAYMOND W
IPC: G06K9/68
Filed: 2000-01-25
Granted: 2002-03-21
Abstract: A system (100) and method (100) for quickly and efficiently determining the font of text in an image (17) analyzes a number of metrics (110, 120) associated with text (40, 50) in an image (17) presented to a processing engine (100) against known metrics (110, 120). The processing engine (100) then determines, based upon the metrics (110, 120), that the particular text (40, 50) is of a particular font and assigns that font style to the text.
Patent TW-460702-B (TW)
Title: Test apparatus for testing clock generation circuit
Inventor: SHIU MING-SHIUN
IPC: G01R31/30
Filed: 2000-01-31
Granted: 2001-10-21
Abstract: The present invention relates to a kind of test circuit for testing a clock generation circuit that outputs the first signal and the second signal. The test apparatus includes a reset circuit, a divider, and a masking circuit. After receiving the first reset signal and the first signal, the reset circuit generates the second reset signal, which is synchronous with the first signal and is used to control the divider and the masking circuit. After making the second signal divided by an integer fold, the divider outputs the third signal. After masking the beginning part and the ending part of the active segment for the third signal through the use of the masking circuit, the fourth signal is output. The fourth signal is then sent to a tester, in which the tester counts the cycle width of the fourth signal and sends out the first reset signal.
Patent TW-488193-B (TW)
Title: Flexible wiring substrate and its manufacturing method
Inventor: SAITO KOICHI
IPC: H05K3/00
Filed: 2000-02-01
Granted: 2002-05-21
Abstract: Predetermined wiring of copper is formed on the upper surface of an elongated base film in a wiring forming area as a width-directional central portion of the base film. Further, band-shaped first reinforcing layers of copper are formed on width-directional opposite portions of the upper surface of the base film. As a result, even if the base film has a relatively thin thickness, portions of the base film near sprocket holes can be made to have a substantially desired strength. To keep the first reinforcing layers out of contact with the pins of a transfer pin roller, opening slightly larger than the sprocket holes are formed in the first reinforcing layers.
Patent TW-449933-B (TW)
Title: Aluminum alloy back junction solar cell and a process for fabrication thereof
Inventor: MEIER DANIEL LEO
IPC: H01L31/068
Filed: 2000-02-16
Granted: 2001-08-11
Abstract: A process for fabricating a solar cell is described. The process includes: (1) providing a base layer, (2) fabricating an emitter layer of p-type conductivity on a same side as the non-illuminated surface of the base layer to provide a strongly doped p-type emitter layer and a p-n junction between the n-type base layer and the p-type emitter layer. The base layer of the present invention has n-type conductivity and is defined by an illuminated surface and a non-illuminated surface. The illuminated surface has light energy impinging thereon when the solar cell is exposed to the light energy and the non-illuminated surface is opposite the illuminated surface.
Patent TW-477895-B (TW)
Title: Gas insensitive interferometric apparatus and methods
Inventor: HILL HENRY ALLEN
IPC: G01N21/45
Filed: 2000-03-08
Granted: 2002-03-01
Abstract: Displacement measuring interferometers (DMI) are disclosed for use in conjunction with apparatus for measuring and monitoring the intrinsic optical properties of the gas in the measurement leg of a DMI to compensate for variations in the refractive index of the gas that would otherwise render subsequent displacement calculations less accurate. The DMIs may be used for either linear or angular displacements. Cyclic error compensation, wavelength monitoring and correction, and phase redundancy features are included to further enhance the accuracy with which displacement determinations may be made and are particularly suitable for use in photolithographic applications.
Patent TW-496983-B (TW)
Title: Reflection type liquid crystal display device
Inventor: YOSHII KATSUMASA
IPC: G02F1/1335
Filed: 2000-03-22
Granted: 2002-08-01
Abstract: The present invention provides a liquid crystal display device with superior display quality, in which oblique moire fringe pattern is not easily viewed while using a reflection plate having a repeated configuration. The solution is: it comprises a liquid crystal layer (15) placed between the pair of substrates (13, 14), a plurality of stripe-like transparent electrodes (20, 21) formed in parallel at predetermined intervals on opposed surfaces of the pair of substrates (13, 14), the opposed stripe-like electrodes (20, 21) are orthogonal to each other, and a reflection member (1) provided on the side of one of the opposed surfaces of the substrates (13, 14) or on the outside, the reflection member (1) has a large number of recesses (4) continuously formed so as to be arranged in two directions orthogonal to each other, the two directions in which the large number of recesses are arranged are deviated by an angle of 2.5 to 40 degrees from the two directions in which the stripe-like electrodes (20, 21) orthogonal to each other extend.
Patent TW-466484-B (TW)
Title: Device to evaluate the cell-resistances in a magnetic-resistive memory
Inventor: THEWES ROLAND
IPC: G11C11/16
Filed: 2000-03-23
Granted: 2001-12-01
Abstract: This invention relates to an evaluation-circuit for a MRAM, in which a significant improvement of the evaluation-reliability can be attained in a simple way together with two adjacentest reference-cells.
Patent TW-I225174-B (TW)
Title: Methods of reducing unbalanced DC voltage between two electrodes of reflective liquid crystal display by thin film passivation
Inventor: LU MINHUA
IPC: G02F1/1343
Filed: 2000-05-03
Granted: 2004-12-11
Abstract: A structure (and method) for a reflective-type liquid crystal display includes a first-type electrode, a second-type electrode positioned opposite the first-type electrode and being of an opposite type than the first-type electrode and a liquid crystal material between the first-type electrode and the second-type electrode, wherein at least one of the first-type electrode and the second-type electrode includes an amorphous layer adjacent the liquid crystal material.
Patent TW-468202-B (TW)
Title: Method of manufacturing electronic devices, and apparatus for carrying out such a method
Inventor: GEOMINI MARCELLINUS JOSEPH HEN
IPC: H01L21/306
Filed: 2000-04-20
Granted: 2001-12-11
Abstract: A method of manufacturing electronic devices, in particular, but not exclusively, semiconductor devices, and apparatus for carrying out such a method, in which method wafers 1, which are provided at a surface 2 with a material 3 to be removed, are subjected, while being divided into successive batches, to a wet treatment in a bath 4 containing a solution 5 of an active component in a solvent. The successive batches of wafers 1 are immersed in the solution 5 at first time intervals during the wet treatment of the successive batches, which first time intervals each consist of a processing period during which the material 3 is removed from the surface 2 of the wafers 1, thereby forming ionic components, and a waiting period following the removal of the wafers 1 from the bath 4 at the end of the processing period. During the wet treatment of the successive batches the conductivity of the solution 5 is monitored, which monitored conductivity is brought to approximately a desired conductivity a second time intervals during the wet treatment of the successive batches by adding the active component or the solvent, or both, to the solution 5 inside the bath 4. In order to improve the process stability of the wet treatment of the successive batches of wafers 1 in the solution 5 of the active component in the solvent and to lengthen the lifetime of the bath 4 containing the solution 5, the desired conductivity is changed at third time intervals during the wet treatment of the successive batches with a value, which value is determined at each one of the third time intervals on the basis of the amount of the material removed during the latest completed one of the third time intervals.
Patent TW-476195-B (TW)
Title: Testing response of a radio transceiver
Inventor: COLLIER JAMES DIGBY YARLET
IPC: H04B17/00
Filed: 2000-07-18
Granted: 2002-02-11
Abstract: A radio transceiver comprising: an antenna; a local oscillator for generating a local oscillator signal at a local oscillator frequency: a receiver capable of receiving a first radio frequency signal from the antenna at a receiver input and having a first mixer for mixing a signal derived from the first radio signal with the said local oscillator signal to generate an intermediate frequency signal, and a receiver output for providing an output signal dependant on the intermediate frequency signal; a transmitter capable of receiving an input signal at a transmitter input and having a second mixer for mixing a signal derived from the input signal with a local oscillator signal to generate a second radio frequency signal for transmission; a switching arrangement having a normal configuration in which the transmitter is coupled to the antenna to apply the second radio frequency signal to the antenna, and a testing configuration in which the transmitter is coupled to the receiver input to apply the second radio frequency signal to the receiver input: and a signal processor coupled to the transmitter input and the receiver output and capable of, when the switching arrangement is in the testing configuration, applying a testing signal to the transmitter input to cause the transmitter to generate a radio frequency test signal, and determining from the output signal of the receiver the response of the receiver to the radio frequency test signal.
Patent TW-470904-B (TW)
Title: Interactive instruction system and method
Inventor: WEN SHR-REN
IPC: G09B7/02
Filed: 2000-07-28
Granted: 2002-01-01
Abstract: There is provided an interactive instruction system and method that can be constructed on Internet. When the command inputted to the client computer by the user is sent to the server, the command is decoded for providing an operating interface used by the user to set the learning interface, instruction contents, and review time, or to provide the user with the instruction contents or review examination questions to perform learning or test. The system and method disclosed by the present invention enters a customizing mode or a review mode after the user has completed recording. In the customizing mode, the learning interface, instruction contents, review time are set. In the review mode, based on the set review time and the learning progress of the user, proper examination questions are displayed to the user for performing a test. In addition, when the user enters the present system next time, the present system can display the interface set previously on the homepage for the user to learn. The review examination questions can be produced by utilizing the use's reply condition and the forgetting rule curve, thereby generating the review examination questions in real time based on the user's learning progress so as to increase the user's learning efficiency.
Patent TW-595062-B (TW)
Title: Adjustable trigger voltage circuit for sub-micrometer silicon IC ESD protection
Inventor: AVERY LESLIE RONALD
IPC: H03K17/30
Filed: 2000-11-04
Granted: 2004-06-21
Abstract: An electrostatic protection (ESD) circuit for an integrated circuit (1C) includes a string of a plurality of diodes connected between a Vss line and a Vdd line. A first PMOS transistor and a first NMOS transistor are connected in series between the Vdd line and the string of diodes. The first PMOS transistor has a gate connected between two of the diodes of the string, and the NMOS transistor has a gate connected to the Vdd line. A second PMOS transistor and a second NMOS transistor are connected in series between the Vss line and the Vdd line with the PMOS transistor having a gate connected to the junction between the first PMOS transistor and the first NMOS transistor, and the second NMOS transistor having a gate connected to the Vdd line. A clamp NMOS transistor is connected between the Vss line and the Vdd line and has a gate connected to the junction between the second PMOS transistor and the second NMOS transistor. A diode may be connected between the Vdd line and the second PMOS transistor.
Patent TW-457134-B (TW)
Title: Electrostatic flocking chamber constituting electrostatic flocking machine
Inventor: TATSUMI TERUYUKI
IPC: B05C19/00
Filed: 2000-09-02
Granted: 2001-10-01
Abstract: An electrostatic flocking operation of a workpiece is advantageously performed in a condition in which the moisture content of an adhesive layer formed on a surface of the workpiece is kept at a favorable value by a humidifier. The humidifier is provided between an electrostatic flocking chamber and an adhesive applicator which is disposed in the upstream side of the electrostatic flocking chamber. In the humidifier, a current of a moisture bearing air is driven upon the adhesive layer of the workpiece.
Patent TW-466196-B (TW)
Title: Tablet packing apparatus
Inventor: YUYAMA SHOJI
IPC: B65B5/10
Filed: 2000-10-31
Granted: 2001-12-01
Abstract: The object of the present invention is to feed tablet vessels with a simple and low-cost construction. A vessel supporting member 76 having a fork-like support portion 78 is provided. The vessel supporting member 76 is possible to straightly reciprocate between a vessel supporting position and a tablet receiving portion. In the vessel supporting position, a tablet vessel 1 fed from a tablet vessel feed section 3 is received and the flange portion of the tablet vessel 1 is supported on the support portion 78. In the tablet receiving portion, tablets fed from a tablet feed section 2 are filled in the tablet vessel 11.
Patent TW-483172-B (TW)
Title: The film transistor
Inventor: YUDASAKA ICHIO
IPC: H01L29/786
Filed: 2001-02-09
Granted: 2002-04-11
Abstract: In a TFT 10, a channel region 15 facing a gate electrode 14 through a gate insulating film 12, a source electrode 16 connected to the channel region 15 and a drain region 17 connected to the channel region 15 on the side opposite this source region 16 are formed in a polycrystal semiconductor film 100 that was patterned in island forms. In the channel region 15, a recombination center 150 is formed for capturing a small number of carriers (holes) by impurities such as inert-gas, metals, group III elements, group IV elements and group V elements introduced to a predetermined region in this channel region 15, or by defects generated due to the introduction of these impurities. The invention thus provides an arrangement restraining bipolar transistor type behavior, to stabilize saturation current and to provide a TFT that can improve reliability.
Patent TW-I230153-B (TW)
Title: Azetidine derivatives, their preparation and pharmaceutical compositions containing them
Inventor: ACHARD DANIEL
IPC: A61P1/00
Filed: 2001-02-23
Granted: 2005-04-01
Abstract: Compounds of formula, in which R represents a CR1R2, C=C(R5)SO2R6 or C=C(R7)SO2alk, their preparation and the pharmaceutical compositions containing them.
Patent TW-498610-B (TW)
Title: Gain controllable low noise amplifier with automatic linearity enhancement and method of doing same
Inventor: BRUESKE DANIEL E
IPC: H03G3/30
Filed: 2001-04-12
Granted: 2002-08-11
Abstract: A gain controllable low noise amplifier (LNA) (200) with automatic linearity enhancement utilizes an amplifier stage (203) for amplifying a radio frequency (RF) input signal and a dynamically controllable feedback loop amplifier stage (205) for providing negative feedback to the feedback amplifier. A bias controller (213) is coupled to the dynamically controllable feedback loop amplifier stage (203) for monitoring a receiver automatic gain control (AGC) system (211) and providing a dynamic bias to the feedback loop amplifier stage (205) to improve linearity to the LNA in the presence of strong on-channel and off-channel signal conditions.
Patent TW-499805-B (TW)
Title: System and method for distributing advertisements
Inventor: INOUE MASAHIRO
IPC: G06Q30/02
Filed: 2001-03-20
Granted: 2002-08-21
Abstract: There is provided a system for selecting advertisement contents which are suitable for ad-user attributes, and for distributing the advertisement contents data and its corresponding advertisement attribute information through a computer communications network. Of a plurality of advertisements provided by an advertisement provider, a server computer selects a suitable advertisement for each advertisement user, in accordance with advertisement providing condition based on advertisement attribute information and advertisement user condition based on ad-user attributes of each ad user. The server computer transmits the selected advertisement data to each ad user through the communications network. Upon reception of the advertisement data form the server computer, the advertisement user print and issues the received advertisement on a receipt which is to be given to customer after each business transaction.
Patent TW-499818-B (TW)
Title: Audio/video packet synchronous decoding method
Inventor: WANG JI-HUEI
IPC: H04N21/434
Filed: 2001-03-29
Granted: 2002-08-21
Abstract: The present invention relates to an audio/video (AV) packet synchronous decoding method, and more particularly to a method for solving the asynchronous AV problem due to decoding serial AV packets. The present invention is characterized in that there is no need to use a large-capacity PTS (presentation time stamp) memory as an index table for the memory buffer, and only one of the PTS value is recorded by sampling, so as to replace the old PTS data in performing the next sampling. Such a process is repeated, and the remaining non-recorded PTS data is estimated by the frame rate and previous PTS value. As such, in addition to a simple structure, it is able to obtain more smooth playing effect and provide a better anti-noise capability even when the error rate of the AV source is too high.
Patent TW-I267923-B (TW)
Title: Method for making semiconductor device
Inventor: MIYASHITA KATSURA
IPC: H01L21/8238
Filed: 2001-05-16
Granted: 2006-12-01
Abstract: Disclosed is a method for making a semiconductor device. MISFET structures corresponding to different operation characteristics or uses are included in on IC. In the semiconductor device, separated high concentration diffusion layers 8a, 8c and low concentration diffusion layers 9a, 9c are formed on a silicon substrate 1. A gate insulating layer 4a and a gate electrode 5a are selectively and sequentially formed on the substrate 1 between the separated diffusion layers. Post oxide layers 6a, 6b are respectively formed to cover a portion of the side surface of the gate electrodes and at least a portion of the gate insulating layers and high concentration diffusion layers 8a, 8c. The two post oxide layers 6a, 6b are different in their thicknesses.
Patent TW-518791-B (TW)
Title: Solid or gel electrolyte and battery using the same
Inventor: KEDUKA KOICHIRO
IPC: H01M10/05
Filed: 2001-05-22
Granted: 2003-01-21
Abstract: Disclosed is an electrolyte capable of obtaining an excellent quality of electrolyte, and a battery using the electrolyte. A battery device in which a positive electrode and a negative electrode are stacked with a separator being interposed therebetween is enclosed inside an exterior member. The separator is impregnated with an electrolyte. The electrolyte contains a high polymer, a plasticizer, a lithium and at least either carboxylic acid or carboxylate. Therefore, when preparing a high polymer by means of polymerization of monomers, the polymerization of monomers can be smoothly processed even if there is a factor for inhibiting reaction such as copper. As a result, the amount of non-reacted monomers remained in the electrolyte can be suppressed to be extremely small. Therefore, decomposition and reaction of monomers are suppressed even after repeating charging/discharging, so that the deterioration in the charging/discharging efficiency and the charging/discharging characteristic can be prevented.
Patent TW-519819-B (TW)
Title: Chart detector for image testing
Inventor: SHIU CHIUAN-YU
IPC: G06K9/00
Filed: 2001-05-24
Granted: 2003-02-01
Abstract: There is provided a chart detector for image testing. One feature is to use a fixing seat to take the chart away from the focus plane of the scanner and select a first pattern that will influence the testing result by the variance of the height (distance focus plane) from the patterns of the chart, so as to make the first pattern close to the focus plane of the scanner and the other patterns remain on the surface of the chart, thereby avoiding a contact with the focus plane. A second feature is to arrange a lens between the chart and the focus plane, such that, under a condition that the chart does not contact with the focus plane, the lens magnifies the patterns of the chart and projects the same on the focus plane. Furthermore, a transparent plate is arranged between the lens and focus plane. Finally, a fixing seat is used to fix the corresponding positions of the chart, lens and transparent plate, wherein the fixing seat can provide a sliding slot structure for removing and replacing the transparent plate, thereby maintaining a high transparency.